What's so funny about military life?

The vets behind Duffel Blog and Terminal Lance tell all

Why do people in uniform find military life funny -- even at its harshest and most absurd? Former Marines Paul Szoldra and Maximilian Uriarte think they know. Szoldra created the wildly popular satire site Duffel Blog and Uriarte pens the irreverant comic strip Terminal Lance-- a daily must-read for many in uniform. They talked with CBS Eye on Veterans about why people who've served often chortle at humor some civilians feel disrespects the very people laughing: